. ♪ my mom works at ge. ♪ (music) defiance is in our bones. defiance never grows old. citracal maximum. calcium citrate plus d. highly soluble, easily absorbed. >>> another quick update on the weather. cools are closed, roads are a mess, temperature dropping, and many of the mid-atlantic states here, as the storm moves north this morning. nbc news correspondent richard louis joins me from independence mall in philadelphia. hey, richard, it looks a lot better there right now than it does here in d.c., no offense, brother. >> reporter: hey, none taken. you are absolutely right, my friend. you know, chuck, when an hour and a half ago is when the snow stopped here. we're in front of independence mall, as you were mentioning. and what is interesting is we could make history here again. forecasters saying if the temperature hits 5 degrees or less, which they are thinking it will happen, we will break here a 142-year record. we'll see if that does happen. the snow, though, won't break any records. this is light and fluffy. they've had 2 or 3 inches on the ground. that's not g